#include <stdio.h>

int main(int argc, char *argv[]) 
{
	float m,a,b,c;
	scanf("%f",&m);
	a=6.25*m;
	b=1.2*a;
	c=0.9*a;
	if(a-(int)a==0&&b-(int)b==0&&c-(int)c==0&&m-(int)m==0)
		printf("%.0f,%.0f,%.0f\n",a,b,c);
	else printf("No change.\n");
}